921012

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 2322432

約数和(自身を除く): 1401420

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 71, 92, 94, 138, 141, 142, 188, 213, 276, 282, 284, 426, 564, 852, 1081, 1633, 2162, 3243, 3266, 3337, 4324, 4899, 6486, 6532, 6674, 9798, 10011, 12972, 13348, 19596, 20022, 40044, 76751, 153502, 230253, 307004, 460506, 921012]

約数ペア:

[(1, 921012), (2, 460506), (3, 307004), (4, 230253), (6, 153502), (12, 76751), (23, 40044), (46, 20022), (47, 19596), (69, 13348), (71, 12972), (92, 10011), (94, 9798), (138, 6674), (141, 6532), (142, 6486), (188, 4899), (213, 4324), (276, 3337), (282, 3266), (284, 3243), (426, 2162), (564, 1633), (852, 1081)]